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Schneider ATV212WD55N4 ATV212 VFD, 55 kW, IP55, 3-phase

MPNATV212WD55N4

Obsolete

Schneider ATV212WD55N4 Variable Frequency Drives — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

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Schneider Electric ATV212WD55N4 datasheet (PDF)

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Specifications

ATV212WD55N4 key specifications
Parameter	Value
Connector type	1 RJ45 1 open style
Protection type	Overheating protection drive Thermal power stage drive Short-circuit between motor phases drive Input phase breaks drive Overcurrent between output phases and earth drive Overvoltages on the DC bus drive Break on the control circuit drive Against exceeding limit speed drive Line supply overvoltage and undervoltage drive Line supply undervoltage drive Against input phase loss drive Thermal protection motor Motor phase break motor With PTC probes motor
Range of product	Altivar 212
Analogue input type	VIA switch-configurable voltage 0...10 V DC 24 V max 30000 Ohm 10 bits VIB configurable voltage 0...10 V DC 24 V max 30000 Ohm 10 bits VIB configurable PTC probe 0...6 probes 1500 Ohm VIA switch-configurable current 0...20 mA 250 Ohm 10 bits
Type of polarization	No impedance
Product or component type	Variable speed drive
Output voltage	= 1 mOhm 500 V DC for 1 minute
Supply voltage limits	323...528 V
Supply voltage	380...480 V - 15...10 %
Line current	102.7 A 380 V 89 A 480 V
Continuous output current	116 A 380 V 116 A 460 V
Maximum transient current	127.6 A 60 s

All specifications

ATV212WD55N4 additional specifications
Parameter	Value
Apparent power	76.3 kVA 380 V
Motor power	55 kW
Maximum horse power rating	75 hp
Supply frequency	50...60 Hz - 5...5 %
Network frequency	47.5...63 Hz
Switching frequency	6...16 kHz adjustable 8...16 kHz with derating factor
Frequency resolution	Display unit 0.1 Hz Analog input 0.024/50 Hz
Nominal switching frequency	8 kHz
Speed drive output frequency	0.5...200 Hz
Phases	3 phase
IP degree of protection	IP55 IEC 61800-5-1 IP55 IEC 60529
Physical interface	2-wire RS 485
Communication service	Read device identification (43) Monitoring inhibitable Time out setting from 0.1 to 100 s Write single register (06) Read holding registers (03) 2 words maximum Write multiple registers (16) 2 words maximum
Communication port protocol	METASYS N2 BACnet Modbus APOGEE FLN LonWorks
EMC filter	Class C2 EMC filter integrated
Pollution degree	3 IEC 61800-5-1
Shock resistance	15 gn 11 ms IEC 60068-2-27
Relative humidity	5...95 % without condensation IEC 60068-2-3 5...95 % without dripping water IEC 60068-2-3
Operating altitude	3280.84...9842.52 ft (1000...3000 m) limited to 2000 m for the Corner Grounded distribution network with current derating 1 % per 100 m <= 3280.84 ft (1000 m) without derating
Vibration resistance	1.5 mm (f= 3...13 Hz) conforming to IEC 60068-2-6 1 gn (f= 13...200 Hz) conforming to EN/IEC 60068-2-8
Depth	14.3 in (364 mm)
Width	14.3 in (362 mm)
Height	39.4 in (1000 mm)
Standards	IEC 61800-3 environments 1 category C1 IEC 61800-3 environments 1 category C3 IEC 61800-3 IEC 61800-3 environments 1 category C3 IEC 61800-3 environments 1 category C2 IEC 61800-5-1 IEC 61800-3 environments 2 category C1 IEC 61800-3 environments 2 category C1 EN 55011 class A group 1 IEC 61800-5-1 IEC 61800-3 IEC 61800-3 environments 2 category C3 IEC 61800-3 environments 1 category C2 IEC 61800-3 environments 2 category C3 IEC 61800-3 category C2 IEC 61800-3 environments 2 category C2 IEC 61800-3 category C2 IEC 61800-3 category C3 EN 61800-3 category C3 IEC 61800-3 environments 1 category C1 IEC 61800-3 environments 2 category C2
Marking	CE
Category	US1CP4D22158
Data format	8 bits, 1 stop, odd even or no configurable parity
Noise level	63.7 dB 86/188/EEC
Option card	Communication card LonWorks
Speed range	1...10
Functionality	Mid
Assembly style	With heat sink
Speed accuracy	+/- 10 % of nominal slip 0.2 Tn to Tn
Regulation loop	Adjustable PI regulator
Torque accuracy	+/- 15 %
Local signalling	1 LED (red) for DC bus energized
Device short name	ATV212
Transmission rate	9600 bps or 19200 bps
Operating position	Vertical +/- 10 degree
Transmission frame	RTU
Number of addresses	1...247
Product destination	Asynchronous motors
Prospective line isc	22 kA
Specific application	HVAC
Transient overtorque	120 % of nominal motor torque +/- 10 % 60 s
Analogue input number	2
Braking to standstill	By DC injection
Analogue output number	1
Discrete output number	2
Motor slip compensation	Adjustable Not available in voltage/frequency ratio motor control Automatic whatever the load
Environmental characteristic	Classes 3C1 conforming to IEC 60721-3-3 Classes 3S2 conforming to IEC 60721-3-3
Product specific application	Pumps and fans in HVAC
Electromagnetic compatibility	Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11
Asynchronous motor control profile	Voltage/frequency ratio, automatic IR compensation (U/f + automatic Uo) Voltage/frequency ratio, 5 points Voltage/frequency ratio - Energy Saving, quadratic U/f Flux vector control without sensor, standard Voltage/frequency ratio, 2 points
Acceleration and deceleration ramps	Automatic based on the load Linear adjustable separately from 0.01 to 3200 s
Ambient air temperature for storage	-13...158 °F (-25...70 °C)
Ambient air temperature for operation	14...104 °F (-10...40 °C) (without derating) 104...122 °F (40...50 °C) (with derating factor)

Product details

Overview

The ATV212WD55N4 is a Schneider ATV212 series variable frequency drive rated at 55 kW (75 hp) for 3-phase 480 V AC input, housed in an IP55 enclosure with an integrated Class C2 EMC filter. It carries CE marking, UL, CSA, and C-Tick approvals, and supports BACnet, Metasys N2, APOGEE FLN, LonWorks, and Modbus protocols for building automation and HVAC integration.

The drive uses a heat sink style for thermal management and is rated for shock up to 15 gn 11 ms per IEC 60068-2-27, making it suitable for installations subject to mechanical vibration or occasional impact. The integrated Class C2 EMC filter meets IEC 61800-3 environments 1 and 2 category C2 and C3 limits, reducing conducted emissions for compliance in residential and industrial settings without an external filter.

Applications

This drive is designed for HVAC pumping, fan, and compressor applications in commercial buildings, where its IP55 rating allows outdoor or washdown-area mounting and its BACnet/Metasys/LonWorks stack enables direct integration with building management systems. It also suits industrial material handling and conveyor systems that require variable speed control with a compact, self-contained enclosure and multi-protocol communication.

The ATV212 series is an established product line from Schneider; the ATV212WD55N4 remains in active production and is widely available through distribution. No end-of-life notice has been issued for this order code. Compliance documentation including CE declaration, UL listing, and CSA certification is available from Schneider; the drive also carries C-Tick and NOM 117 marks for Australian and Mexican markets.